_
- replace the C/B-AC ESS BUS/EMER/CNTOR/SPLY (5XE).
(3) If the circuit breaker (15PC) is open:
- close it.
(a) If it trips:
- do a check of the wiring for a short to ground between the circuit breaker (15PC) and the pin B/K of the contactor (15XE), through the contactors (5PU1 and 5PU2) or through the contactor (4PC) and the relay (17PC) (Ref. ASM 24-24/02) and (Ref. ASM 24-35/01).
1 If the wiring is not correct:
_ - repair it.
2 If the wiring is correct:
_
- replace the C/B-AC ESS/BUS/EMER/CNTOR/SPLY (15PC).
C. If the test confirms the fault:
- replace the GLC-EMER (2XE) (Ref. AMM TASK 24-24-55-000-001) and (Ref. AMM TASK 24-24-55-400-001).
(1) If the fault continues:
- do a check and repair the wiring between the pin A/X of the CSM/G control unit (1XE) and the pin X of the EMER GLC (2XE) then between the pin Z of the EMER GLC (2XE) and the ground (Ref. ASM 24-24/02).
D. Do the operational test given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞24-24-00∞∞∞∞∞∞∞∞∞∞Page 209
May 01/02R
CES TASK 24-24-00-810-806
Result of the EMER GEN Test Incorrect (Failure of the Switching)
1. Possible Causes
_______________
- ELEC PUMP-B (2075GJ)
- CONTROL UNIT-CSM/G (1XE)
- CSM/G (8XE)
- CNTOR-ESS TR (3PE)
- RELAY-SPEED CONDITION, 2 (3PH)
- LGCIU-1 (5GA1)
- RELAY-EMER CONDITION (12XE)
- wiring
- RELAY-EMER GEN TEST CONDITION (16XE)
- RELAY-EMER AUTO LOG CONDITION (17XE)
- RELAY-EMER AUTO LOG CONDITION (18XE)
- RELAY-RAT EXTN INHIB CONDITION (20XE)
- RELAY-CSM/G EV SPLY MONG (22XE)
- RELAY (3PH)
- RELAY-BUS 1XP CTL (15XC)
- RELAY-BUS 2XP CTL (16XC)
- P/BSW-EMER ELEC PWR/EMER GEN TEST (23XE)
- C/B-EMERG (6XE)
- C/B-ELEC/CSM/G EV/AUTO/SPLY (7XE)
- C/B-ESS TR CNTOR CTL (5PE)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-24-00-810-805 Result of the EMER GEN Test Incorrect (Loss of the AC
ESS Busbar) ASM 243801S01 AMM 24-24-00-710-001 Operational Test of the Emergency Generation System AMM 24-24-34-000-001 Removal of the CSM/G Control Unit (1XE) AMM 24-24-34-400-001 Installation of the CSM/G Control Unit (1XE) AMM 24-24-51-000-001 Removal of the Constant Speed Motor/Generator (CSM/G)
(8XE) AMM 24-24-51-400-001 Installation of the Constant Speed Motor/Generator
(CSM/G) (8XE) AMM 24-34-55-000-001 Removal of the Essential TR Contactor (3PE) AMM 24-34-55-400-001 Installation of the Essential TR Contactor (3PE) AMM 29-00-00-280-002 Check of the Internal Leakage of the Blue Hydraulic
System R AMM 29-12-00-710-001 Functional Check of Blue Electrical Pump Pressure by R Reading ECAM Indication
AMM 29-12-51-000-001 Removal of the Electric Pump (2075GJ)
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞24-24-00∞∞∞∞∞∞∞∞∞∞Page 210
May 01/04 CES -------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 29-12-51-400-001 Installation of the Electric Pump (2075GJ)
R ASM 24-24/01 ASM 24-24/02 ASM 24-24/02 ASM 24-34/01 ASM 24-62/01
3. Fault Confirmation
__________________
A. Hydraulic Test
(1) Do the operational test of the Emergency generation system (CSM/G test) (Ref. AMM TASK 24-24-00-710-001).
(a) If the operational test of the Emergency system with the Blue electric pump is not correct:
- do the operational test of the Blue auxiliary hydraulic system (Ref. AMM TASK 29-12-00-710-001).
1 If the test is correct:
_
- do the trouble shooting given in Para 3.B.
2 If the test is not correct:
_
- replace the ELEC PUMP-B (2075GJ) (Ref. AMM TASK 29-12-51-000-001) and (Ref. AMM TASK 29-12-51-400-001).
a If the fault continues:
_
- do the check of the internal leak rate (Ref. AMM TASK 29-00-00-280-002),
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320 Trouble Shooting Manual 排故手册 电源 3(29)
